Time to get amped up for the Bergen County Tournament quarterfinals, which includes two of the top five teams in the state -- top-ranked Northern Highlands and No. 4 Ramapo. Glen Rock, No. 15 in The Star-Ledger Top 20, places its undefeated record on the line against a team which turned out to be GR's toughest opponent. Glen Rock, which defeated River Dell, 2-1, on Sept. 22. Against 12 other opponents, Glen Rock owns a 5.5 goal margin of victory and has permitted only five goals all season. Riding an eight-game unbeaten streak, River Dell isn't too shabby either, giving up only 11 goals in 14 matches.